/* Base styles */
html {
  font-size: 14px;
  scroll-behavior: smooth;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  margin-bottom: 80px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
}

html {
  position: relative;
  min-height: 100%;
}

/* Enhanced focus styles */
.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Custom navbar styling */
.navbar {
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  color: white !important;
}

.navbar-nav .nav-link {
  color: rgba(255,255,255,0.9) !important;
  font-weight: 500;
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: white !important;
}

/* Card and container styling */
.container {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  padding: 2rem;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

/* Form styling */
.form-control, .form-select {
  border: 2px solid #e9ecef;
  border-radius: 6px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus, .form-select:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

/* Button styling */
.btn {
  border-radius: 6px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
  transform: translateY(-1px);
}

.btn-success {
  background-color: #28a745;
  border-color: #28a745;
}

.btn-success:hover {
  background-color: #218838;
  transform: translateY(-1px);
}

.btn-danger {
  background-color: #dc3545;
  border-color: #dc3545;
}

.btn-danger:hover {
  background-color: #c82333;
  transform: translateY(-1px);
}

.btn-warning {
  background-color: #ffc107;
  border-color: #ffc107;
  color: #212529;
}

.btn-warning:hover {
  background-color: #e0a800;
  transform: translateY(-1px);
}

/* Table styling */
.table {
  background-color: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.table thead th {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  font-weight: 600;
  border: none;
  padding: 1rem 0.75rem;
}

.table tbody tr {
  transition: background-color 0.2s ease;
}

.table tbody tr:hover {
  background-color: #f8f9fa;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(0,0,0,0.02);
}

/* Alert styling */
.alert {
  border-radius: 8px;
  border: none;
  padding: 1rem 1.25rem;
}

.alert-info {
  background: linear-gradient(135deg, #d1ecf1 0%, #bee5eb 100%);
  color: #0c5460;
}

/* Page headers */
h1, h2, h3, h4, h5, h6 {
  color: #2c3e50;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

h2 {
  border-bottom: 3px solid #667eea;
  padding-bottom: 0.5rem;
  display: inline-block;
}

/* Form sections */
.form-section {
  background-color: #f8f9fa;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  border-left: 4px solid #667eea;
}

/* Login page specific styling */
.login-container {
  max-width: 400px;
  margin: 2rem auto;
  padding: 2rem;
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* Event management styling */
.event-form {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  padding: 2rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  border: 1px solid #dee2e6;
}

.event-table {
  border-radius: 12px;
  overflow: hidden;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .container {
    padding: 1rem;
    margin-top: 1rem;
  }
  
  .table-responsive {
    font-size: 0.875rem;
  }
  
  .btn-sm {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
  }
}

/* Footer styling */
.footer {
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
  color: white;
  padding: 0.25rem 0;
  font-size: 0.8rem;
}

.footer a {
  color: #bdc3c7;
  text-decoration: none;
}

.footer a:hover {
  color: white;
}

/* Event page scrollable container */
.events-scroll-container {
  max-height: calc(100vh - 400px);
  min-height: 300px;
  overflow-y: auto;
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  background-color: white;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  margin-bottom: 3rem;
}

.events-scroll-container::-webkit-scrollbar {
  width: 8px;
}

.events-scroll-container::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

.events-scroll-container::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

.events-scroll-container::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* Ensure table headers are sticky */
.events-scroll-container .table thead th {
  position: sticky;
  top: 0;
  background-color: #f8f9fa;
  z-index: 10;
  border-bottom: 2px solid #dee2e6;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Enhanced table styling for better readability in scroll container */
.events-scroll-container .table tbody tr:hover {
  background-color: #f5f5f5;
  transform: scale(1.01);
  transition: all 0.2s ease;
}

.events-scroll-container .table tbody tr {
  transition: all 0.2s ease;
}

/* Map styling */
.event-popup {
  font-size: 0.9rem;
  max-width: 250px;
}

.event-popup h6 {
  color: #667eea;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.event-popup p {
  margin-bottom: 0.25rem;
  line-height: 1.4;
}

.custom-div-icon {
  background: transparent;
  border: none;
}

/* Map container */
#map {
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Event list cards in map view */
.card {
  border: 1px solid #e9ecef;
  border-radius: 8px;
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}